11133010111111 has 8 divisors (see below), whose sum is σ = 12939091655040. Its totient is φ = 9380841449208.

The previous prime is 11133010111099. The next prime is 11133010111117. The reversal of 11133010111111 is 11111101033111.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11133010111111 - 2¹⁹ = 11133009586823 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11133010111117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13478220061 + ... + 13478220886.

It is an arithmetic number, because the mean of its divisors is an integer number (1617386456880).

Almost surely, 2^{11133010111111} is an apocalyptic number.

11133010111111 is a deficient number, since it is larger than the sum of its proper divisors (1806081543929).

11133010111111 is an equidigital number, since it uses as much as digits as its factorization.

11133010111111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26956441013.

The product of its (nonzero) digits is 9, while the sum is 16.

Adding to 11133010111111 its reverse (11111101033111), we get a palindrome (22244111144222).

The spelling of 11133010111111 in words is "eleven trillion, one hundred thirty-three billion, ten million, one hundred eleven thousand, one hundred eleven".